CVE-2017-12074

Severity: medium (CVSS 6.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-08-24 · updated 2026-06-17
Weakness: CWE-22

Description

Directory traversal vulnerability in the SYNO.DNSServer.Zone.MasterZoneConf in Synology DNS Server before 2.2.1-3042 allows remote authenticated attackers to write arbitrary files via the domain_name parameter.

Affected products

Synology DNS Server: through 2.2.0-3032

References

https://www.synology.com/en-global/support/security/Synology_SA_17_46_DNS_Server
https://www.synology.com/en-global/support/security/Synology_SA_17_46_DNS_Server

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